Pith Number

pith:2MV2QZ3G

pith:2023:2MV2QZ3GRH5EMK3RPCNWLXWUPR

not attested not anchored not stored refs pending

Synthesizing Invariants for Polynomial Programs by Semidefinite Programming

Bai Xue, Hao Wu, Lihong Zhi, Naijun Zhan, Qiuye Wang, Zhihong Yang

arxiv:2310.11133 v2 · 2023-10-17 · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MV2QZ3GRH5EMK3RPCNWLXWUPR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T09:09:01.565265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d32ba8676689fa462b71789b65ded47c5620736b72cf020922f1756428065d04

Aliases

arxiv: 2310.11133 · arxiv_version: 2310.11133v2 · doi: 10.48550/arxiv.2310.11133 · pith_short_12: 2MV2QZ3GRH5E · pith_short_16: 2MV2QZ3GRH5EMK3R · pith_short_8: 2MV2QZ3G

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2MV2QZ3GRH5EMK3RPCNWLXWUPR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d32ba8676689fa462b71789b65ded47c5620736b72cf020922f1756428065d04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "048c5eb040aa26d6b6b92d4df8a578a5acf34a969d000966c36e06ccfabbe268",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2023-10-17T10:31:26Z",
    "title_canon_sha256": "964ed2fdd2b535c591526b0d03f08e9982b1d622166142da823b951a20d5313c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.11133",
    "kind": "arxiv",
    "version": 2
  }
}